I le aso 16 o Iuni, o le a faia ai le malaga a se paipa u'amea lelei, Excellent Steel Pipe Customer of Hainan District Consensus fonotaga o le a faia i Hainan Guest House, Haikou City. O lenei fonotaga autasi na talimalo ai Tianjin Youfa Steel Pipe Group, Haikou Gangyu Material Trading Co., Ltd., Hainan Youfa Industria...
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